1068885440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20747}}^1$

素因数の和:20794

約数の個数: 112

約数和(自身を含む): 3035515392

約数和(自身を除く): 1966629952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 10304, 12880, 20747, 25760, 41494, 51520, 82988, 103735, 145229, 165976, 207470, 290458, 331952, 414940, 477181, 580916, 663904, 726145, 829880, 954362, 1161832, 1327808, 1452290, 1659760, 1908724, 2323664, 2385905, 2904580, 3319520, 3340267, 3817448, 4647328, 4771810, 5809160, 6639040, 6680534, 7634896, 9294656, 9543620, 11618320, 13361068, 15269792, 16701335, 19087240, 23236640, 26722136, 30539584, 33402670, 38174480, 46473280, 53444272, 66805340, 76348960, 106888544, 133610680, 152697920, 213777088, 267221360, 534442720, 1068885440]

約数ペア:

[(1, 1068885440), (2, 534442720), (4, 267221360), (5, 213777088), (7, 152697920), (8, 133610680), (10, 106888544), (14, 76348960), (16, 66805340), (20, 53444272), (23, 46473280), (28, 38174480), (32, 33402670), (35, 30539584), (40, 26722136), (46, 23236640), (56, 19087240), (64, 16701335), (70, 15269792), (80, 13361068), (92, 11618320), (112, 9543620), (115, 9294656), (140, 7634896), (160, 6680534), (161, 6639040), (184, 5809160), (224, 4771810), (230, 4647328), (280, 3817448), (320, 3340267), (322, 3319520), (368, 2904580), (448, 2385905), (460, 2323664), (560, 1908724), (644, 1659760), (736, 1452290), (805, 1327808), (920, 1161832), (1120, 954362), (1288, 829880), (1472, 726145), (1610, 663904), (1840, 580916), (2240, 477181), (2576, 414940), (3220, 331952), (3680, 290458), (5152, 207470), (6440, 165976), (7360, 145229), (10304, 103735), (12880, 82988), (20747, 51520), (25760, 41494)]